Question about which tools to use, bugs, the best way to implement a function, etc should go here. Don't forget to see if your question is answered in the wiki first! When in doubt post here.
It is simply impossible because you need to have chipset documentation to try, do it throught it functions (like all BIOSes with such feature do). So will you write every new chipset show's on market new driver for your software? Life time of chipsets is so shot that it is in my oppinion pointless.